=================== Logging in PyModbus =================== Use the following example as start to enable logging in pymodbus:: import logging # Get handles to the various logs server_log = logging.getLogger("pysnmp.server") client_log = logging.getLogger("pysnmp.client") protocol_log = logging.getLogger("pysnmp.protocol") store_log = logging.getLogger("pysnmp.store") # Enable logging levels server_log.setLevel(logging.DEBUG) protocol_log.setLevel(logging.DEBUG) client_log.setLevel(logging.DEBUG) store_log.setLevel(logging.DEBUG) # Initialize the logging try: logging.basicConfig() except Exception, e: print "Logging is not supported on this system" This can be included in a working project as a separate module and then used by the rest of the project.